502 carb question

[harbormaster]

Looks like I have Quadrajets (GM cast on side). I am looking for the numbers so I can order the right rebuild kit. I found a rectangular plate with numbers I believe to be 29855. Does this ring a bell with any you carb heads out there?

[farmer tx]

Scot,
The carb # is stamped on the side of the Q-jet on a small flat area just under the air horn and they run vertical.

[harbormaster]

Thanks Mark!!